<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
        <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0,user-scalable=no,minimal-ui">
        <title>念思</title>
        <link rel="icon" href="../images/favico.ico">
        <!--不同屏幕尺寸根字体设置-->
        <script src="../js/base.js"></script>
        <!--element-ui的样式-->
        <link rel="stylesheet" href="../../backend/plugins/element-ui/index.css" />
        <!--引入vant样式-->
        <link rel="stylesheet" href="../styles/vant.min.css"/>
        <!-- 引入样式  -->
        <link rel="stylesheet" href="../styles/index.css" />
        <!--本页面内容的样式-->
        <link rel="stylesheet" href="../styles/login.css" />
      </head>
    <body>
        <div id="login" v-loading="loading">
            <div class="divHead">登录</div>
            <div class="divContainer">
                <el-input placeholder=" 请输入邮箱" v-model="form.email"  maxlength='20'/></el-input>
                <div class="divSplit"></div>
                <el-input placeholder=" 请输入验证码" v-model="form.code"  maxlength='20'/></el-input>
                <span v-if="second > 0">{{second}}s</span>
                <span v-if="second<=0" @click='getCode'>获取验证码</span>
            </div>
            <div class="divMsg" v-if="msgFlag">邮箱格式不正确，请重新输入</div>
            <el-button type="primary" :class="{btnSubmit:1===1,btnNoEmail:!form.email,btnEmail:form.email}" @click="btnLogin">登录</el-button>

        </div>
        <div style="margin-left: 15rem;margin-top: 10rem"><a href="login.html">返回</a></div>
        <!-- 开发环境版本，包含了有帮助的命令行警告 -->
        <script src="../../backend/plugins/vue/vue.js"></script>
        <!-- 引入组件库 -->
        <script src="../../backend/plugins/element-ui/index.js"></script>
        <!-- 引入vant样式 -->
        <script src="../js/vant.min.js"></script>
        <!-- 引入axios -->
        <script src="../../backend/plugins/axios/axios.min.js"></script>
        <script src="../js/request.js"></script>
        <script src="../api/login.js"></script>
    </body>
    <script>
        new Vue({
            el:"#login",
            data(){
                return {
                    form:{
                        email:'',
                        code:'',
                        phone:''
                    },
                    second:-1,
                    msgFlag:false,
                    loading:false,
                    // 是否可以发送验证码
                    sending: true,
                    // 倒计时定时任务引用 关闭登录层清除定时任务
                    clearSmsTime: null
                }
            },
            user:{},
            computed:{},
            created(){},
            mounted(){},
            methods:{
                getCode(){
                    this.form.code = ''
                    // const regex = /^(13[0-9]{9})|(15[0-9]{9})|(17[0-9]{9})|(18[0-9]{9})|(19[0-9]{9})$/;
                    const regex = /^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+)+$/;
                    if (regex.test(this.form.email)) {
                        this.msgFlag = false
                        //this.form.code = (Math.random()*1000000).toFixed(0)
                        sendMsgEmailApi({email:this.form.email})
                        // 不可重复发送验证码
                        this.sending = false
                        // 倒计时效果
                        this.timeDown()
                    }else{
                        this.msgFlag = true
                    }
                },
                // 倒计时
                timeDown() {
                    if (this.clearSmsTime) {
                        clearInterval(this.clearSmsTime)
                    }
                    this.second = 60
                    this.clearSmsTime = setInterval(() => {
                        --this.second
                        if (this.second < 1) {
                            clearInterval(this.clearSmsTime)
                            // 可以重新发送验证码
                            this.sending = true
                            this.second = 0
                        }
                    }, 1000)
                },
                async btnLogin(){
                    if(this.form.email && this.form.code){
                        this.loading = true
                        const res = await loginEmailApi(this.form)
                        this.loading = false
                        if(res.code === 1){
                            sessionStorage.setItem("email",this.form.email)
                            window.requestAnimationFrame(()=>{
                                window.location.href= '/front/index.html'
                            })                           
                        }else{
                            this.$notify({ type:'warning', message:res.msg});
                        }
                    }else{
                        this.$notify({ type:'warning', message:'请输入邮箱'});
                    }
                }
            }
        })
    </script>
</html>